Gary Fong lightsphere Collapsible Speed Mount Light Sphere CLOUD with Speed Mount For Nikon Flash SB-700 SB-900 SB 910 SB-400 SB-600 SB-800 + Cleaning KiT Utilizes the new Speed Mount design that allows switching out modifiers in seconds Collapses to 1 1/2 inches for ultimate portability and convenience Perfectly diffuses harsh light of auxiliary flashes creating soft even illumination Includes Light sphere Collapsible Speed Mount, White Dome, Cinch Strap, Field Guide Provides an equally secure fit for nearly all flash sizes